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speedball
speedball definition
☆ speed·ball (spēd′bôl′)
noun
Slang a dose of a depressant mixed with a stimulant, as heroin or morphine mixed with cocaine or an amphetamine
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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